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fenestral

Variant of fenestra

noun pl. fenestrae

  1. a small opening, as any of the covered oval openings in the inner wall of the middle ear
  2. a small, transparent spot, as in the wings of some insects
  3. any small opening in a membrane

Related Forms:

Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.

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